Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
FEDERAL SIGNAL CORP SIGNAL DIV
2645 FEDERAL SIGNAL DR, UNIVERSITY PARK, IL, 60466
Parent company: FEDERAL SIGNAL CORP
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases across all available years.
Full release table
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Trichloroethylene | Total |
|---|---|---|
| 2005 | 2,635 | 2,635 |
| 2004 | 10,078 | 10,078 |
| 2003 | 9,312 | 9,312 |
| 2002 | 17,675 | 17,675 |
| 2001 | 17,385 | 17,385 |
| 2000 | 17,080 | 17,080 |
| 1999 | 15,494 | 15,494 |
| 1998 | 15,311 | 15,311 |
| 1997 | 15,933 | 15,933 |
| 1996 | 18,837 | 18,837 |
| 1995 | 18,898 | 18,898 |
| 1994 | 32,391 | 32,391 |
| 1993 | 15,982 | 15,982 |
| 1992 | 29,109 | 29,109 |
| 1991 | 25,303 | 25,303 |
| 1990 | 20,958 | 20,958 |
| 1989 | 27,962 | 27,962 |
| 1988 | 26,352 | 26,352 |